xper,xns,xew,xco
0.100000001 , 0.235801175 , 0.514402509 , 892.650024
0.200000003 , 8.21099058E-02 , 0.143399194 , 1031.25000
0.300000012 , 9.01350230E-02 , 9.78321508E-02 , 1031.25000
0.500000000 , 3.57951447E-02 , 3.07149254E-02 , 1031.25000
1.00000000 , 4.19733580E-03 , 3.83072789E-03 , 562.650024
2.00000000 , 2.02759332E-03 , 1.95323210E-03 , 281.325012
3.00000000 , 1.41963596E-03 , 2.47742585E-03 , 187.688004